 |
limb |
 |
body cavity or lining |
 |
medulla oblongata alar plate ventricular layer |
 |
visceral organ system |
 |
sensory organ system |
 |
rest of cerebellum marginal layer |
 |
mesenchyme |
 |
vertebral axis musculature |
 |
telencephalon ventricular layer |
 |
integumental system |
 |
midbrain ventricular layer |
 |
cardiovascular system |